A rake assembly, for the transfer and conveyance of agricultural products such as grass, hay, forage, wheat, corn and the like, cut and distributed on the ground, includes a framework which can be coupled to a drive unit for its movement along an advancement direction. The framework is associated with elements for lifting and delivering the agricultural products to at least one conveyor belt, which faces the elements and is proximate to them, for the transfer and conveyance of the agricultural products along a work direction that is defined by the belt, until the agricultural products are released in a corresponding unloading region. The assembly includes at least one elastically deformable plate, which is coupled stably to the belt and is at least partially directed, with one of its faces, toward the unloading region.